
Flange Block Egw15 20 25 30 Ca Guide Rail Slide Linear Bearing. Ultra-low Friction: Rolling friction coefficient is approx 1/50 of sliding guides with no slipping. Self-Alignment: Absorbs mounting surface errors to ensure running accuracy and reduce assembly difficulty. High Speed & Low Noise: Smooth steel ball recirculation suitable for high-speed reciprocating motion with low energy consumption. Full-Seal Design: Equipped with full-seal oil seals as standard for long maintenance-free periods. High Interchangeability: Sliders and guide rails of the same specification are easily interchangeable. Four-Row Steel Balls: 45-degree two-point contact provides balanced rigidity and load capacity in all directions. High Rigidity: Large mounting surface ensures stable fixation for heavy-duty applications. Compact Design: Lower assembled height and shorter slider ideal for compact equipment.